Black Internet, the ISP that was previously a supplier of bandwidth to The Pirate Bay, was threatened with large fines earlier this year if it did not disconnect the world's largest tracker from the Internet. Now the ISP has been given leave to take the case to the Court of Appeal.

Pending the outcome of a civil action taken by several entertainment companies against the site, in August the district court in Stockholm ordered The Pirate Bay to be disconnected from the Internet.

The site’s bandwidth supplier, Black Internet, was told it would face penalties of 500,000 kronor ($70,600) if it failed to carry out the order of the court.

The company complied, but after initially deciding it would simply accept the decision, its management later changed their mind and said they would appeal. Unless they did so, they noted, the same kind of action could be taken against other sites and ISPs with possibly far-reaching implications.

“This is the first time in Sweden that an operator has been ordered to stop delivering Internet to someone. We want to know if it’s correct to do so,” said Black Internet CEO Victor Möller at the time.

The ISP has now been authorized to take the decision to the Court of Appeal, but unlike Black Internet had requested the earlier verdict remains intact until the Court of Appeal decided otherwise.

“This is such a fundamentally important issue as far as ISP responsibility goes,” said Victor Möller to SR.se. “It is not important for us if we can deliver bandwidth to The Pirate Bay or not – it is about the principle,” Möller concluded.

Although the case will set an important precedent for ISPs in Sweden, The Pirate Bay itself hardly suffered as the site simply switched to a new provider and returned within a few hours.